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tunnel telephone
Selling leads
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Moisture Resistant Tunnel SIP Intercom with Broadcast, Rugged Industrial Telephone with Horn Main Features: - Standard SIP/VoIP phone - Aluminum alloy ...
2025-08-01 17:30:04
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Tunnel Speed-dial Intercom, IP67 Weatherproof Auto-dial Analog Telephone Main Features: - Standard Analogue phone - Aluminum alloy die-casting body - ...
2026-04-30 00:08:04
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Rugged Inmate Phones with Voice Control Button, Anti-vandal Visitation Telephone Ideal for Railway applications, Marine applications, Tunnels. ...
2025-08-01 17:30:04
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Anti-vandal Waterproof SOS VoIP Phone for Tunnel, Weatherproof Marine Telephone Applications This weatherproof telephone is very popular for Tunnels, ...
2025-08-01 17:30:04
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...-Over-Ethernet (PoE) as standard. J&R'S VoIP-SIP phones offer a wealth of additional features, and can be configured by web browser. Applications ...
2025-08-01 17:30:04
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... for any public area. It is designed to meet the needs of clients who experience loss through vandalism. APPLICATIONS Ideal for Railway application...
2025-08-01 17:30:04
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